Web crawler courses can help you learn how to extract data from websites, manage large datasets, and optimize crawling strategies. You can build skills in parsing HTML, handling JavaScript-rendered content, and implementing rate limiting to avoid getting blocked. Many courses introduce tools like Scrapy and Beautiful Soup, that support web scraping projects, and demonstrate how to use APIs to enhance data collection and analysis.

Skills you'll gain: Prompt Engineering, LangChain, Tool Calling, LangGraph, Agentic systems, Multimodal Prompts, Generative AI, LLM Application, Generative AI Agents, Prompt Patterns, Responsible AI, OpenAI, Artificial Intelligence and Machine Learning (AI/ML), Application Design, Application Deployment, Application Development, Large Language Modeling, UI Components, Semantic Web, Software Development
Advanced · Professional Certificate · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Telephone Skills, English Language, Verbal Communication Skills, Vocabulary, Business Correspondence, Business Communication, Grammar, Writing, Scheduling
Mixed · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, CI/CD, Application Design, Application Deployment, Full-Stack Web Development, Back-End Web Development, Cloud Applications, Cloud Development, Front-End Web Development, Serverless Computing, Node.JS, Restful API, Application Development, HTML and CSS, Microservices, Software Architecture, User Accounts, Docker (Software), Django (Web Framework), Javascript
Advanced · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Exploitation techniques, Cyber Security Assessment, Vulnerability Assessments, Mobile Security, Open Web Application Security Project (OWASP), Cloud Security, Threat Modeling, MITRE ATT&CK Framework, Network Security, Business Logic, Scripting, Technical Communication
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: React.js, UI Components, Front-End Web Development, Web Content Accessibility Guidelines, User Interface (UI), JavaScript Frameworks, Web Development Tools, Event-Driven Programming, Web Frameworks, Functional Design, Cascading Style Sheets (CSS), Application Programming Interface (API)
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Google Analytics, Marketing Analytics, Web Analytics, Content Performance Analysis, Marketing Effectiveness, Campaign Management, Digital Marketing, Target Audience, Customer Insights, Analytics, Performance Analysis, A/B Testing, Performance Reporting, Dashboard, Performance Metric
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica del Perú
Skills you'll gain: Marketing Planning, Marketing Automation, Marketing Strategies, AI Personalization, Generative AI Agents, Content Creation, Strategic Marketing, Digital Marketing, Marketing, Marketing Analytics, Digital Content, Web Content, Social Media Content, Prompt Engineering, Automation, Branding, Video Production
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Mapping, File Transfer Protocol (FTP), Middleware, IBM WebSphere MQ, Transaction Processing, Verification And Validation, Data Integration, Fraud detection, Web Services, Integration Testing, System Testing, Data Validation, Simple Object Access Protocol (SOAP), Development Testing, Enterprise Architecture, Business Process Automation, Process Driven Development, Oracle Databases, Test Case, Business
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Swift Programming, Apple Xcode, iOS Development, Apple iOS, Data Structures, Programming Principles, Application Development, Object Oriented Programming (OOP), Computer Programming, Web Development
Beginner · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Data Literacy, Technical Communication, Probability & Statistics, Journalism, Web Scraping, Analysis, Data Import/Export, JSON, Forecasting, Performance Measurement, Image Analysis, Advanced Analytics, Analytical Skills, Data-Driven Decision-Making, Descriptive Statistics, Reinforcement Learning, Data Sharing, Descriptive Analytics, Statistical Inference, Unsupervised Learning
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Big Data, Apache Hadoop, Scalability, Data Processing, Data Science, Distributed Computing, Unstructured Data, Data Infrastructure, Data Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Adobe Illustrator, Adobe Photoshop, Responsible AI, Generative AI, Visual Design, Graphic Design, User Interface and User Experience (UI/UX) Design, Logo Design, Generative AI Agents, Content Creation, Digital Design, File Management, Design Reviews, Project Design, Prompt Engineering, Image Analysis, Client Services, Marketing Collateral, Branding, Storytelling
Beginner · Professional Certificate · 3 - 6 Months